When Lan Feng said goodbye to Logar, he embarked on the journey to the Blue Wolf Empire with his thin middle-aged age.

The Blue Wolf Empire is one of the three major empires in the Beizhou Domain, and it is also the most powerful empire among the three empires, located in the center of the Beizhou Domain, where there are many families, sects are entrenched, dragons and snakes are mixed, and the headquarters of the Liuyun Sect, a first-class force in the mainland, is located here, in addition to the Liuyun Sect, there are several powerful sects that are no less powerful than Qingtianfu, and the unattainable heaven-level powerhouses in the eyes of ordinary people can be seen everywhere here, which are the late-stage heaven-level powerhouses, all of which are quite numerous, and there are legendary god-level powerhouses in the town.

From the Han Dynasty to the Blue Wolf Empire, the road is long, and you have to pass through several dynasties and one empire to reach it.

The area of the dynasty is vast and boundless, and it takes several days to ride a high-level flying mount, and the area of the empire is unimaginably large, even if it is to take the top-level flying mount, it will take more than half a month, which means that even with the help of a thin middle-aged, it will take nearly a month for Lan Feng to reach the Blue Wolf Empire.

Although the thin middle-aged is a late-stage heaven-level demon beast, its strength is far inferior to Logar, although its speed is still quite terrifying, but it is still within Lan Feng's tolerance.

Grabbing the slender middle-aged arm, Lan Feng looked down at the receding ground below in mid-air, working hard to activate the vitality in his body to resist the strong wind pressure formed by the high-speed advance.

For Lan Feng, this is tantamount to a tempering, and this tempering is still continuous.

"Although the vitality in the middle of the air is very thin, the effect of repeated consumption and recovery of vitality is no worse than that of cultivating in Luoshan. Feeling the vitality in his body that was almost so pure that he couldn't find a trace of impurities, Lan Feng couldn't help but sigh secretly.

Along the way, the thin middle-aged slightly released a trace of breath, but it made some blind guys take the initiative to avoid it very interestingly, the power of the late-stage demon beasts of the heaven-level has already been deeply rooted in the hearts of the people, even in a powerful empire like the Blue Wolf Empire, it is also difficult to find a late-stage heaven-level powerhouse who can compete with the thin middle-aged.

After I don't know how long he flew, Lan Feng slowly felt that the vitality and purity in his body had reached the limit, and he could no longer purify a single bit. Moreover, the entire toxin dantian has been filled with vitality, causing an extremely strong pressure to gradually generate inside it.

The pure and viscous Yuan Liquid occupied every inch of the toxin dantian's space, and it could no longer hold more vitality.

"Brother Huodu, we ...... Where is it?" Lan Feng said intermittently, the strong wind pressure caused by the high-speed march made him open his mouth, and he was poured a few breaths of wind, and his mouth was crooked.

The thin middle-aged man glanced down at the ground below him, and muttered, "You have probably entered the border of the Oka Kingdom, is there anything wrong with you?"

Lan Feng hesitated, and then said with some embarrassment: "Can you stop and rest for a while, I feel like my cultivation is about to break through ......"

"Cultivation is a breakthrough?" The thin middle-aged man suddenly had a shocked face, could it be that along the way, Lan Feng had been cultivating all the time?

Although he was a little suspicious in his heart, the thin middle-aged man still met Lan Feng's request, slowly slowed down his speed, and fell to the ground with Lan Feng, and after a while, he appeared on a hill with dense vegetation.

Looking at Lan Feng, who was quickly sitting cross-legged and entering the cultivation state, the thin middle-aged man's expression was a little complicated, and he gradually understood why the king, who had always been arrogant and uninhibited, would approve of a human being, perhaps, this young man who seemed to be a little too mature was a genius in the mouth of human beings, right?

"I don't know how many secrets this guy still hides......" The thin middle-aged man looked at Lan Feng with some curiosity and thought secretly.

You must know that Logar is a very proud divine beast, ordinary demon beasts or humans, few can be taken to heart by him, that is, the six heaven-level late-stage demon beasts such as thin middle-aged, they can only become Logar's subordinates, and they are not qualified to be called brothers and sisters, perhaps, only demon beasts that are also divine beasts can gain Logar's respect and recognition, right?

In the eyes of the thin middle-aged, although Lan Feng's cultivation is low and his strength is weak, in some aspects, he should be no less than the divine beast of the demon clan.

Suddenly, the thin middle-aged man turned his head to stare at Lan Feng, his eyes a little surprised.

"What a rich vitality!" Demon beasts have a stronger sense of vitality than humans, and the demon beasts in the late stage of the heavenly level are even more so, the thin middle-aged people can clearly feel that not long after Lan Feng entered the cultivation state, the vitality around him quickly became rich, as if Lan Feng's body produced an invisible pulling force, sucking the vitality that was free of air around him.

Such a big movement was not at all worse than when he himself was cultivating.

Time passed slowly, and the vitality surrounding Lan Feng became more and more dense, like a cloud of white mist, permeating around Lan Feng's body, and even the naked eye could see it.

"Continuing to compress, this pressure alone is far from enough. I saw a transparent phantom floating beside Lan Feng, and an old voice came out of his mouth that only Lan Feng could hear.

Compress the Yuan Qi into the Yuan Liquid, you can step into the Yuan Force Realm, and purify the Yuan Liquid, you can enter the Pure Yuan Realm.

From the Pure Yuan Realm to the Ning Dan Realm, the Yuan liquid is compressed into the Yuan Dan, so that the Yuan Qi will have a real qualitative change and be strengthened into the Yuan Force.

Yuan Li is a product formed by the compression of Yuan Qi, which can be said to be a highly condensed Yuan Qi, and its power is much more terrifying than Yuan Qi! Not only that, Yuan Li can also be released from the body, because it has been highly condensed, even if it is released from the body, it will not easily dissipate, so it can form a Yuan Qi Hood (Yuan Force Cover), so that its own defense has skyrocketed!

In short, from the pure Yuan realm to the Ning Dan realm, it is a kind of transformation, quantitative change to qualitative change!

Lan Feng's consciousness sank into the dantian, calmly controlling the toxin dantian, absorbing and refining the vitality devoured from the outside world, constantly squeezing the internal space of the toxin dantian, causing the pressure inside it to continue to rise.

Although he was extremely eager to break through to the Ning Dan Realm, Lan Feng forcibly suppressed this desire, accumulating vitality without hurry, and increasing the pressure in the toxin dantian.

Compared to other cultivators, Lan Feng's soul was extremely powerful, and similarly, his consciousness was also extremely tenacious, and the whole process was like a fish in water, with ease.

However, Lan Feng has a fatal flaw, and that is the toxin dantian!

Although the toxin dantian can produce an extremely terrifying suction force, so that Delan Feng can devour a large amount of vitality in a very short period of time, thereby quickly increasing the pressure in the dantian, but after all, the toxin dantian is formed by highly toxic things such as poison and the poison of concrete sand, it is a special dantian of invisible substances, and its bearing capacity is extremely limited, and once the pressure inside it exceeds a certain limit, it is likely to make the toxin dantian explode directly, and the terrifying power is enough to instantly destroy Lan Feng's internal organs.

All, this breakthrough is not only an exciting and exciting news for Lan Feng, but also a rigorous test!

If it succeeds, Lan Feng will gain countless benefits, but if it fails, Lan Feng will fall here.

"Yes, that's it, don't rush, take your time. The transparent old man's voice carried a hint of nervousness, and he also knew very well how dangerous it was to make a breakthrough in cultivation this time, and in the whole process, as long as Lan Feng had the slightest negligence, it could cause a devastating disaster.

Lan Feng absorbed and refined the external vitality little by little, and the whole process was maintained at a consistent speed, as if it had been measured, and it was incredibly accurate.

"Does it take so long to break through from the Pure Yuan Realm to the Ning Dan Realm?" The thin middle-aged man frowned suspiciously, a little suspicious in his heart, when he broke through from the Pure Yuan Realm to the Ning Dan Realm, it only took a moment, but Lan Feng took half an hour, and it seemed that half an hour was still not enough.

About another time of about a stick of incense, when the thin middle-aged people were even a little impatient, the pressure in the blue maple toxin dantian finally reached the limit.

"Sneer......"

I saw that the extremely viscous yuan liquid in the toxin dantian suddenly changed violently under the extremely terrifying pressure, as if a chemical reaction was generated, and the volume shrank rapidly, almost to the size of a pea in a breathing time.

At the moment when the pea-sized Yuan Dan was formed, Lan Feng inexplicably felt a strong feeling of hunger coming from the dantian.

The next moment, the dark red Yuan Dan suddenly produced an unusually strong pulling force, and in an instant, it swallowed up the rich vitality that was floating around Lan Feng's body, and even the Yuan Qi that was more than ten zhang away from Lan Feng was absorbed.

The whole process only happens between breaths, so fast that the thin middle-aged man has no time to react.

"Breakthrough?" Feeling the surging momentum on Lan Feng's body, the thin middle-aged man glanced at him with some surprise, and then glanced around again, he clearly felt that the air within a range of more than ten zhang from Lan Feng was a little darker than the farther place, as if something was missing.

The thin middle-aged man's face showed a shock that could not be concealed, just because the vision caused by Lan Feng's breakthrough was too shocking.

"When I first broke through to the Ning Dan Realm, I only formed a Yuan Qi vacuum area of about three zhang, and this human ......" The thin middle-aged man squirmed his throat, looking at the Yuan Qi vacuum area with a diameter of about fifteen or sixteen zhang, and he was speechless for a long time.

Although the facts are right in front of him, the thin middle-aged man still can't believe it.

From the Pure Yuan Realm to the Ning Dan Realm, forming a fifteen or sixteen zhang Yuan Qi vacuum area, he didn't know what kind of Dantian and New Year's Day it would take to be able to do it.

The vision in front of him completely subverted his cognition.

Just when he was at a loss, Lan Feng, who was sitting cross-legged, slowly opened his eyes, and in the dark eyes, there was a milky white brilliance circulating at this moment, and when the brilliance was gone, Lan Feng's momentum converged in an instant, and the dark eyes appeared even deeper, like a mysterious black hole.

"Huh......" A long breath of turbid air came out of his mouth, and Lan Feng stood up slightly excitedly, "Finally broke through!"

After his physical body broke through to the early stage of the fifth order, that is, the early stage of the prefecture level, his cultivation finally broke through to the first level of the Ning Dan realm, which was also the early stage of the earth level.

PS: Thank you book friend "Leo_laputa" for rewarding 2 yuan red envelope!